Cory Booker: city councilman, mayor, senator now seeking White House

As mayor of Newark, Cory Booker would get out during snowstorms to shovel the driveways and sidewalks of residents of the New Jersey city. Now a Democratic senator from the northeastern US state, Booker is planning to bring that personal touch to the 2020 race for the White House. "We are better when we help each other," Booker said in the video he released on Friday announcing he was a candidate for his party's presidential nomination.